JPS638659B2 - - Google Patents

Info

Publication number
JPS638659B2
JPS638659B2 JP57127501A JP12750182A JPS638659B2 JP S638659 B2 JPS638659 B2 JP S638659B2 JP 57127501 A JP57127501 A JP 57127501A JP 12750182 A JP12750182 A JP 12750182A JP S638659 B2 JPS638659 B2 JP S638659B2
Authority
JP
Japan
Prior art keywords
circuit
signal
detection
control signal
antenna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP57127501A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5919443A (ja
Inventor
Fumio Togawa
Michiaki Kurosawa
Tooru Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57127501A priority Critical patent/JPS5919443A/ja
Publication of JPS5919443A publication Critical patent/JPS5919443A/ja
Publication of JPS638659B2 publication Critical patent/JPS638659B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
    • H04B7/0814—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
JP57127501A 1982-07-23 1982-07-23 スペ−スダイバシイテイ受信装置 Granted JPS5919443A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57127501A JPS5919443A (ja) 1982-07-23 1982-07-23 スペ−スダイバシイテイ受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57127501A JPS5919443A (ja) 1982-07-23 1982-07-23 スペ−スダイバシイテイ受信装置

Publications (2)

Publication Number Publication Date
JPS5919443A JPS5919443A (ja) 1984-01-31
JPS638659B2 true JPS638659B2 (enrdf_load_stackoverflow) 1988-02-24

Family

ID=14961528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57127501A Granted JPS5919443A (ja) 1982-07-23 1982-07-23 スペ−スダイバシイテイ受信装置

Country Status (1)

Country Link
JP (1) JPS5919443A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63252024A (ja) * 1987-04-08 1988-10-19 Pioneer Electronic Corp 空間ダイバ−シチ受信装置
US9498845B2 (en) 2007-11-08 2016-11-22 Applied Materials, Inc. Pulse train annealing method and apparatus

Also Published As

Publication number Publication date
JPS5919443A (ja) 1984-01-31

Similar Documents

Publication Publication Date Title
US4499606A (en) Reception enhancement in mobile FM broadcast receivers and the like
US4356567A (en) Radio receiver with bandwidth switching
EP2034614B1 (en) FM tuner
US7885628B2 (en) FM tuner
CA1144988A (en) Diversity reception system
US5697096A (en) Narrow-band communication apparatus
JP3538015B2 (ja) ダイバーシティ受信装置
US20010048401A1 (en) Antenna diversity receiver
JPS638659B2 (enrdf_load_stackoverflow)
JPS5919446A (ja) 車載用スペ−スダイバシイテイ受信装置
JPS5919445A (ja) スペ−スダイバシイテイ受信装置
JPS5919444A (ja) スペ−スダイバシイテイ受信装置
JP3138206B2 (ja) ラジオ受信機
JPS5810932A (ja) 内容判別電子同調式カ−ラジオ
JPS6033632Y2 (ja) マルチパス検出器
JP2983559B2 (ja) Ｒｆ増幅回路
JP2525423Y2 (ja) 車載用ｆｍラジオ受信機のｉｆ帯域自動切換え回路
JPH0733471Y2 (ja) ダイバーシチ受信機
JPS59190747A (ja) Ｆｍ受信機のマルチパス歪軽減装置
JPS62125715A (ja) 自動利得制御装置
JPS6259938B2 (enrdf_load_stackoverflow)
JPH04274628A (ja) Ａｍ／ｆｍチューナ
JPS646604Y2 (enrdf_load_stackoverflow)
JPS623620B2 (enrdf_load_stackoverflow)
JPS5983414A (ja) 受信機